CN107007123A - A kind of novel paper letter box arrangement - Google Patents

Abstract

A new type of paper letterbox device, including a base body, the base body is provided with a first chute with the opening facing downward, a first sliding frame can be installed smoothly up and down in the first chute, and opening ends are correspondingly arranged on the left and right sides of the first sliding frame The second chute is downward and stretches forward and backward, and the upper ends of the two side walls of the second chute are provided with guide chute stretching forward and backward. The compression plate is fixedly installed, and the left and right sides of the second carriage are respectively provided with guide sliders smoothly installed in the guide chute. A toothed rack, a lower toothed rack is fixedly arranged in the lower end wall of the container, and a placement groove is also arranged in the first carriage, and a second toothed gear is steerably installed in the placement groove through the second steering shaft, and is placed in the groove A first toothed toothed gear matched with the second toothed toothed wheel is also steerably installed through the first steering shaft.

Description

A new type of paper mailbox device

technical field

The invention relates to the technical field of letter boxes, in particular to a novel paper letter box device.

Background technique

With the continuous upgrading of people's creativity, some beautiful and practical paper mailboxes are more and more widely used. However, in the process of processing and production of these paper mailboxes, folding lines will be set for the convenience of transportation and packaging. It can be opened according to the direction of the folding line. Due to the material of the paper letter box, it has a strong recovery ability. After setting the folding line, it needs to be compressed to form it. Traditionally, the compression plasticity of the paper letter box is generally pressed with a heavy object. The method is not only complicated to operate and inefficient, but there are many compression devices in the existing ones, but the direction of force applied by these compression devices is fixed and cannot move back and forth, which makes the compression surface more uneven and the compression effect is poor. .

Contents of the invention

The object of the present invention is to provide a new type of paper mailbox device, which can overcome the above-mentioned defects of the prior art.

According to the present invention, a new type of paper letter box device of the present invention comprises a base body, the base body is provided with a first chute with the opening facing downward, and a first slide can be smoothly installed up and down in the first chute frame, the left and right of the first sliding frame are correspondingly provided with a second chute that starts downward and extends forward and backward, and the upper ends of the two side walls of the second chute are provided with a guide chute that extends forward and backward, and the second chute A second sliding frame can be installed smoothly front and rear in the groove, and a compression flat plate is fixedly installed on the lower end of the second sliding frame, and the left and right sides of the second sliding frame are correspondingly provided with guide slides smoothly installed in the guide slide groove. block, the second sliding frame is provided with a container stretching forward and backward, the upper end wall of the container is fixedly provided with an upper tooth bar, and the lower end wall of the container is fixedly provided with a lower tooth bar, and the first A sliding frame is also provided with a placement groove, the second toothed gear is turnably installed in the placement groove through the second steering shaft, and the placement groove is also turnably installed with the first steering shaft through the first steering shaft. The second toothed toothed gear matches the first toothed toothed wheel, and the first toothed toothed wheel is connected with the first motor fixedly installed in the side wall of the placement groove, and the outer side of the first motor is provided with a bearing device, so The carrying device includes a vibration-removing thick plate and a heat-reducing aluminum sheet. The two ends of the second steering shaft extend to both sides and penetrate into the second carriage, and the two ends of the second steering shaft are fixedly installed with Steering wheel, the steering wheel is provided with a crescent section that can cooperate with the upper rack and the lower rack, a kinetic energy device is also arranged in the base body, a bracket is provided at the bottom of the base body, the A storage board is connected to the bracket, and storage slots are correspondingly arranged on the left and right sides of the storage board below the compressed flat panel, and a folding mailbox is placed in the storage slot.

In a further technical solution, the kinetic energy device includes a second motor fixedly installed in the top wall of the first chute, the second motor is connected with a screw, and the first carriage is provided with a screw with an upward facing hole, and the screw rod is mated with the screw hole.

In a further technical solution, the left and right sides of the first carriage are correspondingly provided with recessed grooves, and the left and right sides of the first chute are correspondingly provided with flange blocks smoothly installed in the recessed grooves.

In a further technical solution, the arc length of the crescent segment is smaller than the distance from the top of the upper rack to the top of the lower rack.

In a further technical solution, the inner end surface of the second carriage is provided with a through groove extending forward and backward, and the through groove is arranged flush with the second steering shaft.

In a further technical solution, the vibration-removing thick plate is arranged at the upper end and the lower end of the first motor and is fixedly connected with the first motor, and the heat-reducing aluminum sheet is arranged at the front end and the rear end of the first motor And it is fixedly connected with the casing of the first motor, the upper end and the lower end of the heat-reducing aluminum sheet are fixedly connected with the vibration-removing thick plate, and the front end and the rear end of the first motor are respectively provided with multiple pieces of the The heat-reducing aluminum sheet, the carrying device is also arranged outside the second motor.

The beneficial effects of the present invention are:

The operation of the first motor can drive the compression plate to move back and forth circularly to compress the folded letter box, so that the surface of the letter box is evenly stressed, the compression is smooth and regular, and the compression effect and efficiency are improved. The operation of the second motor can drive the folded letter box The above-mentioned compression plate is displaced downwards, so as to meet the compression requirements of letterboxes with different thicknesses. During the compression process of the device of the present invention, since the letterboxes are placed in the storage slot, the phenomenon that the letterboxes are separated from the compression position during the compression process to avoid the phenomenon of forward and backward joint movement , increasing the stability, after the compression is completed, the compression plate can be retracted into the first chute, so as to avoid the exposure of the compression plate and cause damage. It is easy to use, stable in operation and high in processing efficiency.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only For some embodiments of the invention, those skilled in the art can also obtain other drawings based on these drawings without creative effort.

Fig. 1 is a schematic diagram of the overall structure of a novel paper mailbox device of the present invention.

Fig. 2 is a schematic diagram of the internal structure of the substrate in Fig. 1 of the present invention.

FIG. 3 is a schematic structural diagram in the direction of the arrow in FIG. 2 .

Fig. 4 is a schematic diagram of the external structure of the first motor of the present invention.

detailed description

All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and/or steps.

Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

As shown in Figures 1-4, a new type of paper mailbox device of the present invention includes a base body 10, and the base body 10 is provided with a first chute 11 with the opening facing downward, and the first chute 11 can be moved up and down. The first sliding frame 20 is smoothly installed, and the left and right sides of the first sliding frame 20 are correspondingly provided with the second chute 200 with the beginning facing down and extending forward and backward, and the upper ends of the two side walls of the second chute 200 are provided with front and rear Stretched guide chute 22, in the second chute 200, a second carriage 30 can be smoothly installed front and rear, and a compression plate 33 is fixedly installed at the lower end of the second carriage 30, and the left and right sides of the second carriage 30 The two sides are correspondingly provided with guide sliders 32 smoothly installed in the guide chute 22, the second carriage 30 is provided with a container 31 extending forward and backward, and an upper end wall of the container 31 is fixedly provided with an upper A tooth bar 301, a lower tooth bar 302 is fixedly arranged in the lower end wall of the container 31, and a placement groove 21 is also arranged in the first carriage 20, and the second steering shaft 27 can be used in the placement groove 21. A second toothed gear 26 is installed in a turning manner, and a first toothed gear 25 matched with the second toothed gear 26 is also installed in the described placement groove 21 through the first steering shaft 24 in a turnable manner. The first toothed gear 25 is connected to the first motor 23 fixedly installed in the side wall of the placement groove 21, and the outside of the first motor 23 is provided with a bearing device, and the bearing device includes a vibration-removing thick plate 231 and a heat-reducing device. Aluminum sheet 232, the two ends of the second steering shaft 27 extend to both sides and penetrate into the second carriage 30, and the two ends of the second steering shaft 27 are fixedly equipped with steering wheels 28, the steering The wheel 28 is provided with a crescent segment 281 that can cooperate with the upper tooth bar 301 and the lower tooth bar 302, and a kinetic energy device is also provided in the base body 10, and a bracket 100 is provided at the bottom of the base body 10, so A storage board 101 is connected to the bracket 100 , and storage slots are arranged on the left and right sides of the storage board 101 below the compression flat plate 33 , and a folding mailbox 102 is placed in the storage slots.

Beneficially, the kinetic energy device includes a second motor 13 fixedly installed in the top wall of the first chute 11, the second motor 13 is connected with a screw 14, and the first carriage 20 is provided with a The screw hole on the screw rod 14 is connected with the screw hole.

Beneficially, the left and right sides of the first carriage 20 are correspondingly provided with recessed grooves 34 , and the left and right sides of the first chute 11 are correspondingly provided with flange blocks 12 smoothly installed in the recessed grooves 34 , Therefore, the first sliding frame 20 can be prevented from falling off from the first sliding groove 11 .

Beneficially, the arc length of the crescent section 281 is smaller than the distance from the top of the upper tooth bar 301 to the top of the lower tooth bar 302, so that the crescent section 281 will not mesh with the upper tooth bar 301 Mesh with the lower tooth bar 302 , and the crescent segment 281 will not mesh with the upper tooth bar 301 when meshing with the lower tooth bar 302 .

Beneficially, the inner end surface of the second carriage 30 is provided with a through groove 300 extending back and forth, the through groove 300 is arranged flush with the second steering shaft 27, and the up and down direction of the through groove 300 The width is larger than the diameter of the second steering shaft 27 , so as to allow the second steering shaft 27 to move relatively in the through groove 300 .

Beneficially, the vibration-removing thick plate 231 is arranged at the upper end and the lower end of the first motor 23 and is fixedly connected with the first motor 23 , and the heat-reducing aluminum sheet 232 is arranged at the front end of the first motor 23 and the rear end and is fixedly connected with the casing of the first motor 23, the upper end and the lower end of the heat-reducing aluminum sheet 232 are fixedly connected with the vibration-removing thick plate 231, the front end and the rear end of the first motor 23 A plurality of heat-reducing aluminum sheets 232 are provided respectively, and the heat-reducing aluminum sheets 232 are used to absorb and dissipate the heat generated when the first motor 23 is running, and the vibration-removing thick plate 231 is used to reduce the heat generated by the first motor 23. The vibration force generated by a motor 23 during operation prevents the normal operation of the device from being affected due to excessive vibration force, and the second motor 13 is also provided with the carrying device.

In the initial state, the first carriage 20 is located at the upper end of the first chute 11, so that the compression plate 33 shrinks in the first chute 11, and the second carriage 30 is located at the second The middle part of the chute 200, and the crescent segment 281 meshes with the upper rack 301;

When in use, start the second motor 13, the second motor 13 can drive the screw 14 to rotate, and the screw 14 can gradually drive the first sliding frame 20 to slide down, so that the compression plate 33 close to the folding mailbox 102, then stop the second motor 13 and start the first motor 23 to start, the first motor 23 can drive the first toothed gear 25 to rotate, because the second tooth The toothed wheel 26 meshes with the first toothed toothed wheel 25, so that the first toothed toothed wheel 25 can drive the second steering shaft 27 to rotate, and the second steering shaft 27 can drive the steering wheel 28 after rotating Rotate, the turning wheel 28 can drive the crescent section 281 to rotate, so that the crescent section 281 can drive the upper rack 301 and the second carriage 30 to move, when the crescent section 281 After turning over a certain angle, it will disengage from the upper tooth bar 301, so that the second carriage 30 stops displacement, and when the crescent segment 281 engages with the lower tooth bar 302, it can drive the The lower rack 302 and the second sliding frame 30 are reversely displaced. When the second steering shaft 27 is constantly rotating, the second sliding frame 30 will continuously slide forward and backward to drive the The compressing plate 33 is compressed back and forth; after the compression is completed, start the second motor 13 in reverse, and the second motor 13 can drive the screw 14 to rotate in reverse, thereby driving the first carriage 20 to slide upwards and The compression plate 33 is retracted into the first chute 11 .

The beneficial effects of the present invention are: the operation of the first motor can drive the compression plate to move forward and backward to compress the folded letter box, so that the force on the surface of the letter box is uniform, the compression is smooth and regular, and the compression effect and efficiency are improved. The operation of the two motors can drive the compression plate to move downwards, so as to meet the compression requirements of letterboxes of different thicknesses. During the compression process of the device of the present invention, since the letterboxes are placed in the storage slot, the letterboxes are prevented from leaving the compressed position during the compression process. And the phenomenon of joint movement back and forth increases the stability. After the compression is completed, the compression plate can be retracted into the first chute, thereby avoiding the exposure of the compression plate and causing damage. It is easy to use and stable in operation. High processing efficiency.

The above is only the specific implementation of the invention, but the scope of protection of the invention is not limited thereto, and any changes or replacements that are not thought of through creative work should be covered within the scope of protection of the invention. Therefore, the protection scope of the invention should be determined by the protection scope defined in the claims.

Claims (6)

1. A novel paper mailbox device, comprising a base, characterized in that: the base is provided with a first chute with the beginning facing down, the first slide can be installed smoothly up and down in the first chute, The left and right sides of the first carriage are correspondingly provided with a second chute that starts downward and extends forward and backward, and the upper ends of the two side walls of the second chute are provided with a guide chute that extends forward and backward. A second sliding frame can be smoothly installed front and rear, the lower end of the second sliding frame is fixedly mounted with a compression plate, and the left and right sides of the second sliding frame are correspondingly provided with guide sliders smoothly installed in the guide chute, The second sliding frame is provided with a container extending forward and backward, the upper end wall of the container is fixedly provided with an upper tooth bar, and the lower end wall of the container is fixedly provided with a lower tooth bar, and the first slide The frame is also provided with a placement slot, the second toothed gear is turnably installed in the placement slot through the second steering shaft, and the second toothed gear is also turnably installed in the placement slot through the first steering shaft. The first toothed gear matched with the toothed toothed wheel, the first toothed toothed wheel is connected with the first motor fixedly installed in the side wall of the placement groove, the outside of the first motor is provided with a bearing device, and the bearing The device includes a vibration-removing thick plate and a heat-reducing aluminum sheet. Both ends of the second steering shaft extend to both sides and penetrate into the second carriage, and steering wheels are fixedly installed at both ends of the second steering shaft. , the steering wheel is provided with a crescent section that can cooperate with the upper tooth bar and the lower tooth bar, a kinetic energy device is also provided in the base body, a bracket is provided at the bottom of the base body, and in the bracket A storage board is connected, and storage slots are correspondingly arranged on the left and right sides of the storage board below the compressed flat plate, and a folding mailbox is placed in the storage slot. 2. A new type of paper mailbox device according to claim 1, characterized in that: the kinetic energy device includes a second motor fixedly installed in the top wall of the first chute, and the second motor is connected with A screw, the first sliding frame is provided with a screw hole with an upward facing, and the screw is mated and connected with the screw hole. 3. A new type of paper mailbox device according to claim 1, characterized in that: the left and right sides of the first carriage are correspondingly provided with recessed grooves, and the left and right sides of the first chute are correspondingly provided with smoothing grooves. A flange block mounted in said recessed groove. 4. A new type of paper letterbox device according to claim 1, characterized in that: the arc length of the crescent segment is smaller than the distance from the top of the upper tooth bar to the top of the lower tooth bar. 5. A new type of paper mailbox device according to claim 1, characterized in that: the inner end surface of the second carriage is provided with a transparent groove extending forward and backward, and the transparent groove is connected with the second steering shaft Flush setting. 6. A new type of paper letter box device according to claim 1, characterized in that: the vibration-removing thick plate is arranged on the upper end and the lower end of the first motor and is fixedly connected with the first motor, the The heat-reducing aluminum sheet is arranged at the front end and the rear end of the first motor and is fixedly connected with the shell of the first motor, and the upper end and the lower end of the heat-reducing aluminum sheet are both fixedly connected with the vibration-removing thick plate, so The front end and the rear end of the first motor are respectively provided with multiple pieces of the heat-reducing aluminum sheet, and the outer part of the second motor is also provided with the carrying device.